713294390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{13553}}^1$

素因数の和:13856

約数の個数: 32

約数和(自身を含む): 1356484320

約数和(自身を除く): 643189930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 2770, 5263, 10526, 13553, 26315, 27106, 52630, 67765, 135530, 257507, 515014, 1287535, 2575070, 3754181, 7508362, 18770905, 37541810, 71329439, 142658878, 356647195, 713294390]

約数ペア:

[(1, 713294390), (2, 356647195), (5, 142658878), (10, 71329439), (19, 37541810), (38, 18770905), (95, 7508362), (190, 3754181), (277, 2575070), (554, 1287535), (1385, 515014), (2770, 257507), (5263, 135530), (10526, 67765), (13553, 52630), (26315, 27106)]